baber/WOPTO huggingface dataset:
Patent JP-2012080142-A (JP)
Title: Method of manufacturing semiconductor light-emitting element
Inventor: KATSUNO HIROSHI
IPC: H01L33/32
Filed: 2012-01-27
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a semiconductor light-emitting element that simultaneously and highly achieves high luminance, high efficiency, and high reliability.SOLUTION: A semiconductor device comprises: a stacked structure including a first semiconductor layer of a first conductive type, a second semiconductor layer of a second conductive type, and a light-emitting layer provided between the first semiconductor layer and the second semiconductor layer; and an electrode provided on the side of the second semiconductor layer opposite to the side on which the light-emitting layer is provided. A method of manufacturing the semiconductor device comprises the steps of: forming a first metal layer containing silver or silver alloy on the side of the second semiconductor layer opposite to the side on which the light-emitting layer is provided, and then forming a second metal layer containing at least any element of platinum, palladium, and rhodium on the first metal layer; and sintering the second semiconductor layer, the first metal layer, and the second metal layer in an atmosphere containing oxygen. The temperature of the sintering step is a temperature in which the average particle diameter of the silver particles contained in the first metal layer after the sintering is less than or equal to three times of the average particle diameter of the silver particles before sintering.
Patent JP-2013157756-A (JP)
Title: Image processing device and image processing method
Inventor: YANAGIUCHI TOMOKAZU
IPC: H04N1/46
Filed: 2012-01-27
Abstract: PROBLEM TO BE SOLVED: To generate a high-quality image by controlling the superposition relation of a recorded dot at the time of multi-path recording by a recording head comprising a plurality of recording elements.SOLUTION: When a yellow dot is recorded after a cyan dot is recorded by one multipath scan, image data to be a processing object is generated as follows. At half-tone image data of cyan and yellow per scan, the half-tone image data having dots on a common pixel is set such that data of a yellow dot corresponds to a prior scan. This makes the yellow dot recorded on a lower layer than a cyan dot.
Patent JP-2013159737-A (JP)
Title: Binder resin for toner
Inventor: KUBO TAKASHI
IPC: C08G63/58
Filed: 2012-02-07
Abstract: PROBLEM TO BE SOLVED: To provide a binder resin for a toner capable of having both low-temperature fixability and storability of the toner and also improves image density at a high temperature and high humidity, and to provide an electrophotographic toner containing the binder resin.SOLUTION: This invention relates to a binder resin for a toner that contains an amorphous polyester having a furan ring, in which the amorphous polyester is obtained by a carboxylic acid component and an alcohol component being polycondensed, and the carboxylic acid contains a rosin compound, and an electrophotographic toner containing the binding resin.
Patent JP-2013164322-A (JP)
Title: Field equipment and pulse output method of field equipment
Inventor: TAKAMURA SATOSHI
IPC: G01F1/00
Filed: 2012-02-10
Abstract: PROBLEM TO BE SOLVED: To notify an accurate state of a flow rate by eliminating a pulse stop period during which a pulse is not outputted for one cycle in outputting a pulse from field equipment.SOLUTION: Field equipment of the present invention includes a flow rate sensor 4 for measuring a flow rate and outputting a flow rate signal D showing the flow rate, a flow rate computing element 5 for computing a flow rate on the basis of the flow rate signal D, a pulse generator 7 for generating pulses P of the number of pulses corresponding to the flow rate, and a pulse width correction calculator 6 for correcting the pulse width of a portion of the pulses among the pulses P so as not to cause a pulse stop period during which the pulses P are not generated in generating pulses P corresponding to the flow rate for one cycle for computing the flow rate.
Patent JP-2013167379-A (JP)
Title: Fluidized bed drying device and gasification complex power generation system using coal
Inventor: SAWATSUBASHI TETSUYA
IPC: F26B3/347
Filed: 2012-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a fluidized bed drying device capable of improving efficiency of drying.SOLUTION: A transition amount of a dried matter to a third drying chamber 111c is reduced by discharging fine particles which are completed in drying to the outside by making smaller a fluid bed cross section area of a fluid bed S2 of a second drying chamber 111b constituting a hollow-shaped drying container as progressing toward the upper side, and thus drying efficiency is improved by the transition amount. As a result, the dried matter completed in drying does flow into the third drying chamber, and thereby a drying time can greatly be shortened.
Patent JP-2013167297-A (JP)
Title: Method for manufacturing pressure vessel
Inventor: HOSHIKAWA TAKANOBU
IPC: F16J12/00
Filed: 2012-02-15
Abstract: PROBLEM TO BE SOLVED: To make it possible to suppress the cost of manufacturing facilities low as well as sufficiently reducing and removing a residual stress even when a pressure vessel having a large-sized pressure chamber is manufactured, and further, to set the dimensions within the pressure vessel with high precision.SOLUTION: A method for manufacturing a pressure vessel includes: an intermediate product forming step P2 of forming an intermediate product in a shape corresponding to a final shape of the pressure vessel; a preliminary pressure applying step P3 of plastically deforming the intermediate product by applying a preliminary pressure larger than a withstanding pressure required as a pressure chamber in the pressure vessel in the final shape into the pressure chamber in the intermediate product; a finish machining step P4 of finishing the intermediate product after the preliminary pressure is applied thereto in the preliminary pressure applying step into the final shape by machining it; and a withstanding pressure test step P5 of performing a withstanding pressure test to apply a withstanding pressure into the pressure chamber of the pressure vessel in the final shape subjected to finish machining.
Patent JP-2013172203-A (JP)
Title: Photoelectric conversion device and driving method of photoelectric conversion device
Inventor: OYA TAKESHI
IPC: H04N5/3745
Filed: 2012-02-17
Abstract: PROBLEM TO BE SOLVED: To solve the problem that, in a conventional photoelectric conversion device, it takes time to stabilize an electric signal because loads during operations of respective analog/digital conversion parts of individual pixels are concentrated in one electric signal supply part for supplying electric signals to the analog/digital conversion parts.SOLUTION: In a photoelectric conversion device, a plurality of electric signal supply parts are provided to supply electric signals to analog/digital converters of individual pixels.
Patent JP-2013171917-A (JP)
Title: Hall element and method for manufacturing the same
Inventor: GUNJI TOMOHIRO
IPC: H01L43/14
Filed: 2012-02-20
Abstract: PROBLEM TO BE SOLVED: To improve element isolation performance by forming an element isolation film, and facilitate microfabrication by also reducing a level difference on a substrate.SOLUTION: In a hall element, relative misalignment between a well region and a contact region is eliminated. The hall element includes: a plurality of element isolation films 27 provided on a P-type substrate 21 at intervals; an N-type contact region 28 provided between the element isolation films 27 and in the P-type substrate; an interlayer insulation film 30 provided on the element isolation films 27; and wiring 32 provided on the N-type contact region 28 and in a contact hole provided in the interlayer insulation film 30.
Patent JP-2013171969-A (JP)
Title: Led package
Inventor: WATARI HAJIME
IPC: H01L33/48
Filed: 2012-02-21
Abstract: PROBLEM TO BE SOLVED: To provide an LED package in which the light distribution characteristics can be precisely controlled.SOLUTION: The LED package includes: first and second lead frames; an LED chip connected to the first and second lead frames; and an insulator which covers the LED chip, covers a part of upper surfaces, a part of lower surfaces, and a part of end surfaces of the first and second lead frames and exposes the other part of the lower surfaces and the other part of the end surfaces. The insulator includes: a light-transmissive member which is placed in a portion including a region right above the LED chip and transmits light emitted from the LED chip; and a light reflecting member which is placed on a side of the light-transmissive member and reflects light emitted from the LED chip. An upper surface of the insulator comprises the light-transmissive member, and a convex portion or a concave portion is formed on an upper surface of the light reflecting member.
Patent JP-2013171827-A (JP)
Title: Fuel cell system
Inventor: UEDA KENICHIRO
IPC: H01M8/06
Filed: 2012-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a fuel cell system which can eliminate a flooding state while also maintaining NV performance during idle operation.SOLUTION: In idle operation control, an output current of a fuel cell is controlled according to an idle operation current directive value, and while so doing cathode gas supply means supplies cathode gas to the fuel cell at an idling air flow rate preset by a cathode gas flow rate control device. In idle operation flooding response control, the output current of the fuel cell is controlled according to an idle operation flooding response current directive value which is smaller than the idle operation current directive value, and while so doing the cathode gas supply means supplies cathode gas to the fuel cell at the idling air flow rate.
Patent JP-2013179771-A (JP)
Title: Rotation angle detection method, inspection method, and motor control device
Inventor: MIKAMO SATORU
IPC: H02P6/182
Filed: 2012-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a rotation angle detection method, an inspection method, and a motor control device, with which even if there occurs an error when assembling a rotation angle sensor to a motor, it is possible to detect a rotation angle of a rotor with high accuracy.SOLUTION: The motor control device detects a rotation angle of a rotor 11 by means of a rotation angle sensor 3 assembled to a motor 1 and controls driving of the motor 1 on the basis of the detected angle. When the rotor 11 is relatively rotated with respect to a stator 17 by an external device 20, the motor control device detects a voltage induced in each of phase coils 10u, 10v, and 10w of the motor 1 by means of a voltage detection part 15. Also, the motor control device detects a rotation angle of the rotor 11 by means of the rotation angle sensor 3. Further, the motor control device calculates an assembling error of the rotation angle sensor 3 on the basis of a detection value of the induced voltage and the angle detected by means of the rotation angle sensor 3. Then, after setting a correction value on the basis of the assembling error, the motor control device corrects the angle detected by the rotation angle sensor 3 using the correction value and obtains the rotation angle of the rotor 11.
Patent JP-2012157015-A (JP)
Title: Method and apparatus for sending signaling for data transmission in wireless communication system
Inventor: WEI YONGBIN
IPC: H04W72/04
Filed: 2012-02-29
Abstract: PROBLEM TO BE SOLVED: To provide techniques for sending signaling for data transmission in a wireless communication system.SOLUTION: A transmitter may process signaling for a data transmission based on a block code, a convolutional code, a transformation, etc. The signaling may comprise an identifier of an intended receiver for the data transmission and/or other information such as data rate, resource assignment, etc. The signaling for the data transmission may be mapped to a first set of tones in a time slot. Data for the data transmission may be mapped to a second set of tones in the time slot. The entire signaling may be sent on the first set of tones. Alternatively, the first set of tones may be selected from among multiple sets of tones or pseudo-randomly selected from among available tones based on a first part of the signaling. A second part of the signaling may be sent on the first set of tones.
Patent JP-2013185369-A (JP)
Title: Method of making structure earthquake-resistant
Inventor: OKUNO ARITOMI
IPC: F16F15/02
Filed: 2012-03-08
Abstract: PROBLEM TO BE SOLVED: To make a structure earthquake-resistant without using large-scale equipment such as a seismic isolator which supports the entire structure or a vibration control device which drives a weight, by utilizing a vibration control mechanism of a five-storied pagoda.SOLUTION: An elevator device and a get-on/get-off lobby part to be installed inside a structure which is an object to be made earthquake-resistant are structurally cut off from the other parts, made independent, integrated and turned to a columnar structure. It is defined as an elevator core. Also, the part other than the elevator core is defined as an outer shell part. When the elevator core is at one part, it is provided near the center of the structure which is the object to be made earthquake-resistant as much as possible. A difference between a natural frequency of the elevator core and a natural frequency of the outer shell part is made as large as possible, and the elevator core and the outer shell part are connected through a shock absorber such as an oil damper. Thus, the phenomenon that the structure resonates with earthquake waves and the amplitude of a shake is enlarged is blocked and the structure is made earthquake-resistant.
Patent JP-2013186032-A (JP)
Title: Flow rate measurement unit
Inventor: MIYATA HAJIME
IPC: G01F1/66
Filed: 2012-03-09
Abstract: PROBLEM TO BE SOLVED: To provide an ultrasonic wave type flow rate measurement unit that relates to a flowmeter of gas or the like and is compact and of low cost.SOLUTION: The flow rate measurement unit includes; a measurement flow path 2; a pair of ultrasonic wave sensors 6a, 6b installed on the same wall surface side of the measurement flow path 2 and arranged so as to constitute an ultrasonic wave propagation path utilizing reflection on the wall surface of the measurement flow path on an opposite side, a flow rate arithmetic circuit 7 for detecting flow rate on the basis of a propagation time of ultrasonic wave due to transmission and reception of the ultrasonic wave sensors 6a, 6b; and a chamber 3 provided on the upper side of the measurement flow path 2. Consequently, the flow rate measurement unit can rectify a fluid and enables measurement with stable flow.
Patent JP-2013184432-A (JP)
Title: Ink cartridge
Inventor: KAWAMURA HIROSHI
IPC: B41J2/175
Filed: 2012-03-09
Abstract: PROBLEM TO BE SOLVED: To suppress production and processing cost by limiting a porous body to a minimal negative pressure generating device and using the porous body only for an ink flow passage and by partitioning a functional member for setting and holding an ink cartridge in a printer from an ink tank body; to improve production efficiency by providing ease of processing; and to improve handling stability during production by devising a safety cover.SOLUTION: An ink tank 1 storing ink, a fixation member 3 fitted and fixed to a printer and an electrically control member are constituted separately. The ink tank 1 includes a fixation part for the fixation member 3, and the fixation member 3 includes a binding part capable of being fixed to the fixation part of the ink tank 1 having a different size.
Patent JP-2013190473-A (JP)
Title: Voice identification device and program
Inventor: OTA KUMI
IPC: G10L15/04
Filed: 2012-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a technology for improving recognition accuracy of voice contents with respect to each of syllables and recognition accuracy of a voice interval with respect to each of syllables.SOLUTION: In voice interval estimation processing, a voice phoneme is identified in accordance with a voice likelihood which is obtained by multiplying a first likelihood by a weight β preset to a weight application interval GS corresponding to a frame t. Each time a voice syllable VS including the identified voice phoneme is identified, phoneme identification processing of identifying voice switch timing is executed. In application interval change processing which is executed in the phoneme identification processing, in the case where voice end timing of an estimated completion syllable VSis earlier than end timing of a standard voice interval ES, start timing of a weight application interval GSis made earlier along a time base. In the case where voice end timing of the estimated completion syllable VSSis later than start timing of a standard voice interval ES, start timing of the weight application interval GSis made later along the time base.
Patent JP-2013188881-A (JP)
Title: Method of measuring liquid characteristics, device for measuring the liquid characteristics, liquid discharging device and image forming device
Inventor: SEO MANABU
IPC: B41J2/165
Filed: 2012-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a method of measuring liquid characteristics and a device for measuring the liquid characteristics measuring characteristics of a liquid discharged from a head with a highest possible sensitivity, at a lowest possible cost and by a simplest possible configuration, and a liquid discharging device having this device, and an image forming device acquiring the characteristics by using them.SOLUTION: A characteristic value of the liquid is acquired based on an energization feature value which is at least one of a maximum amperage, a quantity of electric charge, an energization start time taken until energization is started after generation of a drive signal for discharging the liquid, an energization stop time taken until the energization is stopped after generation of the drive signal, and an energization duration from the energization start time to the energization stop time measured with respect to electric currents flowing through the liquid bridging between a voltage applied head 6iY, 61M, 61C or 61Bk and a receptor 71 receiving the liquid discharged from the head 61Y, 61M, 61C or 61Bk.
Patent JP-2012138948-A (JP)
Title: Mobile wireless communication device and related method and system
Inventor: MICHAEL ROBERTS
IPC: H04B1/707
Filed: 2012-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a moble wireless communication device provided to support at least one of a high speed downlink packet access channel and a channel dedicated to enhanced uplink.SOLUTION: The moble wireless communication device comprises means for signaling at least one support of a channel for a network controller, and means for determining that circuit-switched connection is requested. The device is provided to signal the support of at least one channel when circuit-switched connection is requested. Consequently, the wireless network controller of a mobile wireless communication device network can assign at least one channel for circuit-switched signaling exchange.
Patent JP-2013191316-A (JP)
Title: Pipe member for supplying oxidant gas and fuel cell system provided with the same
Inventor: SHINODA KAZUNOBU
IPC: H01M8/04
Filed: 2012-03-12
Abstract: PROBLEM TO BE SOLVED: To prevent a flow passage for supplying oxidant gas to a fuel cell from being blocked by accumulated water without any increase in size and cost of a system, in a pipe member for supplying the oxidant gas in the fuel cell system.SOLUTION: A pipe member 44b (70) for supplying the oxidant gas in the fuel cell system comprises: a first oxidant gas flow passage 71 through which the oxidant gas flows; a first connection part 72 which is provided at one end side of the first oxidant gas flow passage 71 and directly connects the one end of the first oxidant gas flow passage 71 with a second oxidant gas flow passage 44a for supplying the oxidant gas to a fuel cell 24; a second connection part 73 which is provided at the other end side of the first oxidant gas flow passage 71 and directly connects the other end of the first oxidant gas flow passage 71 with a flowmeter 44e; and a trap part 74 which is recessed in the middle of the first oxidant gas flow passage 71 and accumulates a fluid flowing in from the first connection part 72. The first oxidant gas flow passage 71, the first connection part 72, the second connection part 73 and the trap part 74 are integrally structured.
Patent JP-2013198183-A (JP)
Title: Stator coil of rotary electric machine
Inventor: AOKI HIROYUKI
IPC: H02K3/34
Filed: 2012-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a stator coil of a rotary electric machine which secures a semi-conductive function while maintaining grounding insulation performance and retention capacity of an impregnated resin.SOLUTION: According to one embodiment, a stator coil of a rotary electric machine includes: a conductor; a first tape; a second tape; and a sheet. An insulation coat is applied to the conductor. The first tape is wound around an outer periphery of the conductor and has insulation properties. The second tape is wound around an outer periphery of the first tape and has retention capacity of an impregnated resin. The sheet covers an outer periphery of the second tape and has semi-conductivity. The stator coil is immersed in the impregnated resin with a stator iron core to be cured after being inserted into a slot of the stator iron core.
Patent JP-2013195530-A (JP)
Title: Substrate processing device, device manufacturing system and device manufacturing method
Inventor: ARAI MASANORI
IPC: G03F7/20
Filed: 2012-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a substrate processing device that can simplify a configuration of the device.SOLUTION: A substrate processing device (11) comprises: an illumination optical system that illuminates a curved illumination region with exposure light; and a projection optical system that forms an intermediate image by exposure light (EL2) reflected in the illumination region and projects the intermediate image on a curved projection region (PR). The projection optical system includes: a first concave surface mirror (46) that is arranged at a position of a first pupil surface (p5) of an optical path ranging from the illumination region to the projection region or in its vicinity; and a second concave surface mirror (47) that is arranged at a position of an intermediate image surface (p4) on which the intermediate image is imaged or in its vicinity.
Patent JP-2013152013-A (JP)
Title: Gravity balance type seismic isolator
Inventor: NIKAI ISAMU
IPC: E04H9/02
Filed: 2012-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a gravity balance type seismic isolator which is simple in structure, can exhibit seismic isolation performance even at short-cycle horizontal oscillation and long-cycle horizontal oscillation, and is suppressed in the deterioration of performance.SOLUTION: A gravity balance type seismic isolator comprises: a fixed base board 1 provided with rolling ball receiving parts 1a which are arranged on the same circumference and whose three points are equal in height and rolling balls 2 of the same diameters which are held in the rolling ball receiving parts 1a, respectively; an oscillation disc 3 which has a conically-tilted lower face 3a, in which a plurality of points of the lower face 3a are supported by the rolling balls 2 held by the rolling ball receiving parts 1a of the fixed base board 1, and on which table-receiving balls 4 are arranged at an upper part on a central axis; and a table 5 having, at its lower face, table-receiving ball receivers 5a for receiving the table-receiving balls 4 on the oscillation disc 3.